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[Bug 1717356] Re: CVE-2016-6298

 

Tests are here:
https://github.com/latchset/jwcrypto/pull/66/commits/b2b66b53bc0df72eb761959fe39700451803d8ab

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https://bugs.launchpad.net/bugs/1717356

Title:
  CVE-2016-6298

Status in python-jwcrypto package in Ubuntu:
  In Progress

Bug description:
  The _Rsa15 class in the RSA 1.5 algorithm implementation in jwa.py in
  jwcrypto before 0.3.2 lacks the Random Filling protection mechanism,
  which makes it easier for remote attackers to obtain cleartext data
  via a Million Message Attack (MMA).

  https://people.canonical.com/~ubuntu-
  security/cve/2016/CVE-2016-6298.html

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References